The Effects of Yueju Pill on NO-cGMP signaling in Mouse Hippocampus
- VernacularTitle:越鞠丸对小鼠海马组织中NO-cGMP信号通路的影响
- Author:
Wei WANG
1
,
2
,
3
;
Rong JIA
;
Qinqin SHEN
;
Wenda XUE
Author Information
- Keywords: Yueju pill; NO; cGMP; L-arg
- From: World Science and Technology-Modernization of Traditional Chinese Medicine 2018;20(6):905-910
- CountryChina
- Language:Chinese
- Abstract: Objective: To explore the effects of Yueju pill on Nitricoxide-cyclic guanosine monophosphate (NO-cGMP) signaling in mouse hippocampus. Methods: Single dose of Yueju pill was administered, and mouse hippocampi were got out after administration for 12 min, 24 min, 30 min, 3 h and 24 h. The concentrations of NO and cGMP were detected by ELISA. Other mice were randomly divided into the following groups: control group (con), L-arg group (L-arg), Yueju pill group (YJ) and L-arg+ Yueju pill group (L-arg+YJ) . Control group was treated with saline, YJ group was treated with Yueju pill (13.5 g·kg-1), and L-arg group was treated with L-arg (750 mg·kg-1) . Tail suspension test (TST) was measured30 min after administration.Results:12 min after YJ administration, the concentration of NO was significantly lower than that in control group (P ＜ 0.05) and the concentration of c GMP was also significantly lower than that in control group (P ＜ 0.05) . In the TST test, the immobility time in YJ group was significantly shorter than that in control group (P ＜ 0.01), and the immobility time in L-arg+YJ group was significantly longer than that in YJ group (P ＜ 0.01) . In open field test (OFT), the spontaneous activity of mice were not affected by administering L-arg or YJ. Conclusion: Yueju pill may rapidly alleviate depression-like behaviors of mice through regulating NO concentration, then influencing downstream cGMP and activating the NO-cGMP signaling in cells.
